Continuing the tradition of the original editions, the Fourth Edition of Security and Loss Prevention is designed to provide security students and professionals with an introduction to loss prevention concepts and security program implementation. Functioning as a bridge between physical security and computer security, the Fourth Edition provides proven strategies to prevent and reduce incidents of loss due to crime, fire, accident, error, and mismanagement.

Today's information technology and security networks demand increasingly complex algorithms and cryptographic systems. Individuals implementing security policies for their companies must utilize technical skill and information technology knowledge to implement these security mechanisms. Cryptography and Security Devices: Mechanisms and Applications addresses cryptography from the perspective of the security services and mechanisms available to implement these services: discussing issues such as e-mail security, public-key architecture, virtual private networks, Web services security, wireless security, and the confidentiality and integrity of security services. This book provides scholars and practitioners in the field of information assurance working knowledge of fundamental encryption algorithms and systems supported in information technology and secure communication networks.

A practical reference written to assist the security professional in clearly identifying what systems are required to meet security needs as defined by a threat analysis and vulnerability assessment. All of the elements necessary to conduct a detailed survey of a facility and the methods used to document the findings of that survey are covered. Once the required systems are determined, the chapters following present how to assemble and evaluate bids for the acquisition of the required systems in a manner that will meet the most rigorous standards established for competitive bidding. The book also provides recommended approaches for system/user implementation, giving checklists and examples for developing management controls using the installed systems.

This book is the only one available on security training for all level of personnel. Chief Security Officers (CSOs), security managers, and heads of security forces often have to design training programs themselves from scratch or rely on outside vendors and outside training companies to provide training which is often dry, stilted, and not always applicable to a specific corporate or government setting. This title addresses the theories of sound security training and awareness, then shows the reader how to put the theories into practice when developing or presenting any form of security education, training, motivation or awareness.

Whether you're setting out to earn a security certification or just want to know more about the security issues faced by all network administrators, Network Security JumpStart is the place to begin. Inside, a networking expert demystifies every aspect of the growing security imperative, giving you a firm footing from which you can realize your goals and develop a better understanding of computer and network security.

Network security development and implementation efforts involve the integration of technologies from seemingly unrelated fields that did not previously have to cross paths or internetwork. Areas such as cryptography, network protocols, and switch and router technology each have established theories and practices; developing expertise in all of these fields is a challenging task. Security professionals need a resource that can help them bring all of these security components together for the benefit of their organizations. Network Security Technologies, Second Edition presents key security technologies from diverse fields, using an organized, hierarchical framework that enables you to understand security components, how they relate to one another, and how they interwork.

The definitive guide to penetrating and defending wireless networks. Straight from the field, this is the definitive guide to hacking wireless networks. Authored by world-renowned wireless security auditors, this hands-on, practical guide covers everything you need to attack -- or protect -- any wireless network. The authors introduce the 'battlefield,' exposing today's 'wide open' 802.11 wireless networks and their attackers. One step at a time, you'll master the attacker's entire arsenal of hardware and software tools: crucial knowledge for crackers and auditors alike. Next, you'll learn systematic countermeasures for building hardened wireless 'citadels''including cryptography-based techniques, authentication, wireless VPNs, intrusion detection, and more.